Reply To: Saving Google Map lat/lon data as post_meta

• John Huebner

• June 6, 2016 at 1:25 am

The problem with your first example was that you were not returning $value. Since it’s a filter you need to return something, either the original value or an updated one.

function rhm_update_lng_and_lat( $value, $post_id, $field ) {

    update_post_meta( $post_id, 'loc_lat', $value['lat'] );
    update_post_meta( $post_id, 'loc_lng', $value['lng'] );
    return $value;
}
add_action('acf/update_value/name=map_location', 'rhm_update_lng_and_lat', 10, 3  );